8878531680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{11789}}^1$

素因数の和:12333

約数の個数: 144

約数和(自身を含む): 30358495440

約数和(自身を除く): 21479963760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 523, 720, 1046, 1440, 1569, 2092, 2615, 3138, 4184, 4707, 5230, 6276, 7845, 8368, 9414, 10460, 11789, 12552, 15690, 16736, 18828, 20920, 23535, 23578, 25104, 31380, 35367, 37656, 41840, 47070, 47156, 50208, 58945, 62760, 70734, 75312, 83680, 94140, 94312, 106101, 117890, 125520, 141468, 150624, 176835, 188280, 188624, 212202, 235780, 251040, 282936, 353670, 376560, 377248, 424404, 471560, 530505, 565872, 707340, 753120, 848808, 943120, 1061010, 1131744, 1414680, 1697616, 1886240, 2122020, 2829360, 3395232, 4244040, 5658720, 6165647, 8488080, 12331294, 16976160, 18496941, 24662588, 30828235, 36993882, 49325176, 55490823, 61656470, 73987764, 92484705, 98650352, 110981646, 123312940, 147975528, 184969410, 197300704, 221963292, 246625880, 277454115, 295951056, 369938820, 443926584, 493251760, 554908230, 591902112, 739877640, 887853168, 986503520, 1109816460, 1479755280, 1775706336, 2219632920, 2959510560, 4439265840, 8878531680]

約数ペア:

[(1, 8878531680), (2, 4439265840), (3, 2959510560), (4, 2219632920), (5, 1775706336), (6, 1479755280), (8, 1109816460), (9, 986503520), (10, 887853168), (12, 739877640), (15, 591902112), (16, 554908230), (18, 493251760), (20, 443926584), (24, 369938820), (30, 295951056), (32, 277454115), (36, 246625880), (40, 221963292), (45, 197300704), (48, 184969410), (60, 147975528), (72, 123312940), (80, 110981646), (90, 98650352), (96, 92484705), (120, 73987764), (144, 61656470), (160, 55490823), (180, 49325176), (240, 36993882), (288, 30828235), (360, 24662588), (480, 18496941), (523, 16976160), (720, 12331294), (1046, 8488080), (1440, 6165647), (1569, 5658720), (2092, 4244040), (2615, 3395232), (3138, 2829360), (4184, 2122020), (4707, 1886240), (5230, 1697616), (6276, 1414680), (7845, 1131744), (8368, 1061010), (9414, 943120), (10460, 848808), (11789, 753120), (12552, 707340), (15690, 565872), (16736, 530505), (18828, 471560), (20920, 424404), (23535, 377248), (23578, 376560), (25104, 353670), (31380, 282936), (35367, 251040), (37656, 235780), (41840, 212202), (47070, 188624), (47156, 188280), (50208, 176835), (58945, 150624), (62760, 141468), (70734, 125520), (75312, 117890), (83680, 106101), (94140, 94312)]